Rice germination accelerating device capable of controlling temperature and humidity

The utility model discloses a rice germination accelerating device capable of controlling temperature and humidity, which comprises a base, a water storage tank fixedly mounted on the base, a cultivation box fixedly mounted at the top end of the water storage tank, two sliding frames fixedly mounted in the cultivation box, two germination accelerating boxes arranged between the two sliding frames, and sliding plates fixedly mounted on two sides of each germination accelerating box. Sliding grooves are formed in the positions, corresponding to the sliding plates, in the two sliding frames, threaded rods are rotationally connected into the sliding grooves, the sliding plates are arranged on the corresponding threaded rods in a sleeving mode, first belt wheels are fixedly installed at the rear ends of the threaded rods, and every two first belt wheels at the same height are in transmission connection through a first belt. When the rice germination accelerating device capable of controlling the temperature and th